Results 231 to 240 of about 2,514,714 (279)

Cuticular Waxes in Altered Environments and Their Role in Leaf Water Loss Dynamics

Plant, Cell &Environment, EarlyView.
ABSTRACT Cuticular waxes undeniably form the primary barrier restricting uncontrolled water loss from leaves, yet the functional consequences of environmentally induced wax modifications for residual (cuticular) transpiration remain a matter of debate. This review summarises current knowledge on how major abiotic stimuli influence foliar cuticular wax ...
Lena Herzig, Lukas Schreiber, Paul Grünhofer   +2 more
wiley   +1 more source

Growth Temperature Alters the Thermal Sensitivity of Mesophyll Conductance in Wild and Cultivated Tomato

Plant, Cell &Environment, EarlyView.
ABSTRACT Mesophyll conductance (gm) is a key component of internal CO2 diffusion and can limit photosynthesis in C3 leaves. Temperature responses of gm are commonly treated as intrinsic properties of the leaf, yet it remains unclear whether they acclimate to growth conditions. Here, we tested whether growth temperature alters the thermal sensitivity of
Bar Ben Zeev, Adi Yaaran, Yotam Zait
wiley   +1 more source

Daily Heat Stress Induces Donor‐Side Limitation of PSI Via Downregulation of the Cyt b6f Complex

Plant, Cell &Environment, EarlyView.
ABSTRACT The rapidly warming climate is driving increasingly frequent and intense heat waves worldwide, posing major challenges to plant metabolism and growth. Despite the central role of photosynthesis in plant growth, the effects of prolonged heat stress on the primary reactions of photosynthesis remain poorly understood.
Laura Laihonen, Tutta Tomberg, Linda Vuorijoki, Lauri Nikkanen, Paula Mulo, Marjaana Rantala   +5 more
wiley   +1 more source

Chlorophyll a Fluorescence Kinetics Reveal That Ozone Stress Redistributes Electron Transport Limitations Between PSII and PSI in Wheat

Plant, Cell &Environment, EarlyView.
ABSTRACT Tropospheric ozone (O3) reduces crop productivity, but the sites at which ozone alters photosynthetic electron transport remain unclear. We tested whether acute exposure to O3 shifts the dominant site of electron transport limitation in a cultivar‐specific manner, rather than causing a uniform decline in PSII function.
Jacques Maynard Berner
wiley   +1 more source

Leaf Structure and Hormonal Balance Modulate Host‐Specificity and Pathogenicity of Botrytis cinerea

Plant, Cell &Environment, EarlyView.
ABSTRACT Botrytis cinerea, a highly successful necrotrophic fungal plant pathogen, demonstrates a remarkably broad host range, yet the precise factors governing its host specificity and its ability to coexist non‐pathogenically with plants remain unclear. This study systematically assessed host preference in a series of B. cinerea agricultural isolates,
Gautam Anand, Chen Benoni, Meirav Leibman‐Markus, Rupali Gupta, Iftah Marash, Loida Tejada, Tali Dolgov, Dalia Rav‐David, Ondřej Plíhal, Ondřej Novák, Maya Kleiman, Yigal Elad, Maya Bar   +12 more
wiley   +1 more source

Dovetailing the Genetic, Developmental and Functional Bases of the Adaptation of Stomatal Traits to Climate. [PDF]

Ecol Lett
Medeiros CD, Buckley TN, Sartori K, Violle C, Vile D, Vasseur F, Fletcher LR, Pellegrini M, Baron E, Kazakou E, Sack L.   +10 more
europepmc   +1 more source

Reduced irrigation decreases the optimal nitrogen threshold of greenhouse tomatoes by altering gas exchange and stomatal morphology. [PDF]

Front Plant Sci
Zheng L, Zhao Y, Han B, Ma D, Lu J, Chang Z, Fan Y.   +6 more
europepmc   +1 more source

Variable but Inheritable: Colchicine-Induced Polyploidy in <i>Phaseolus vulgaris</i> Generates Physiological Variability with Limited Inheritance. [PDF]

Plants (Basel)
Martínez-Barradas V, Olivo-Vidal G, Mora-Sanhueza R, Barco-Rubio F, Jarpa-Tauler G, Morales R, Reyes-Díaz M, Tighe-Neira R, Inostroza-Blancheteau C, Arce-Johnson P.   +9 more
europepmc   +1 more source

Genetic markers of stomatal cluster development in Begoniaceae revealed through trait analysis assisted by interactive deep-learning. [PDF]

Plant Physiol
Ly TP, Williams BM, Karnik A, Kidner CA, Karnik R.   +4 more
europepmc   +1 more source

Regulation of Transpiration and Whole‐Tree Crown Conductance in Tropical Forests

Plant, Cell &Environment, EarlyView.
Mizanur Rahman, Alfonso Zambrano, Alistair Rogers, Shawn P. Serbin, Kim S. Ely, Kenneth J. Davidson, Jean‐Christophe Domec, Julien Lamour, Sean T. Michaletz, Brett T. Wolfe, Alexandria L. Pivovaroff, Matteo Detto, Gustavo C. Spanner, Jin Wu, Stuart J. Davies, Jeffrey M. Warren, Joseph Wright, Chonggang Xu, Zachary Robbins, Robinson Negron‐Juarez, Ryan G. Knox, Cynthia Wright, Jeffrey Q. Chambers, Charles D. Koven, Nate G. McDowell   +24 more
wiley   +1 more source